public static void ComputeRefactorings(RefactoringContext context, InterpolatedStringExpressionSyntax interpolatedString)
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.InsertStringInterpolation) &&
context.Span.IsEmpty &&
InsertInterpolationRefactoring.CanRefactor(context, interpolatedString))
{
context.RegisterRefactoring("Insert interpolation",
cancellationToken =>
{
return(InsertInterpolationRefactoring.RefactorAsync(
context.Document,
interpolatedString,
context.Span,
addNameOf: false,
cancellationToken: cancellationToken));
});
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceInterpolatedStringWithStringLiteral) &&
ReplaceInterpolatedStringWithStringLiteralAnalysis.IsFixable(interpolatedString))
{
context.RegisterRefactoring("Remove $",
cancellationToken =>
{
return(ReplaceInterpolatedStringWithStringLiteralRefactoring.RefactorAsync(
context.Document,
interpolatedString,
cancellationToken));
});
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceInterpolatedStringWithInterpolationExpression) &&
interpolatedString.Span.Contains(context.Span) &&
ReplaceInterpolatedStringWithInterpolationExpressionRefactoring.CanRefactor(interpolatedString))
{
ExpressionSyntax expression = ((InterpolationSyntax)(interpolatedString.Contents[0])).Expression;
context.RegisterRefactoring(
$"Replace interpolated string with '{expression}'",
cancellationToken =>
{
return(ReplaceInterpolatedStringWithInterpolationExpressionRefactoring.RefactorAsync(
context.Document,
interpolatedString,
cancellationToken));
});
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceInterpolatedStringWithConcatenation) &&
context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(interpolatedString))
{
ReplaceInterpolatedStringWithConcatenationRefactoring.ComputeRefactoring(context, interpolatedString);
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceInterpolatedStringWithStringFormat) &&
context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(interpolatedString))
{
ReplaceInterpolatedStringWithStringFormatRefactoring.ComputeRefactoring(context, interpolatedString);
}
}
public static void ComputeRefactorings(RefactoringContext context, InterpolatedStringTextSyntax interpolatedStringText)
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.InsertStringInterpolation) &&
interpolatedStringText.IsParentKind(SyntaxKind.InterpolatedStringExpression))
{
context.RegisterRefactoring("Insert interpolation",
cancellationToken =>
{
return(InsertInterpolationRefactoring.RefactorAsync(
context.Document,
(InterpolatedStringExpressionSyntax)interpolatedStringText.Parent,
context.Span,
cancellationToken));
});
}
}
public static void ComputeRefactorings(RefactoringContext context, InterpolatedStringExpressionSyntax interpolatedString)
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.InsertStringInterpolation) &&
context.Span.IsEmpty &&
InsertInterpolationRefactoring.CanRefactor(context, interpolatedString))
{
context.RegisterRefactoring("Insert interpolation",
cancellationToken =>
{
return(InsertInterpolationRefactoring.RefactorAsync(
context.Document,
interpolatedString,
context.Span,
cancellationToken));
});
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceInterpolatedStringWithStringLiteral) &&
ReplaceInterpolatedStringWithStringLiteralRefactoring.CanRefactor(interpolatedString))
{
context.RegisterRefactoring("Remove '$'",
cancellationToken =>
{
return(ReplaceInterpolatedStringWithStringLiteralRefactoring.RefactorAsync(
context.Document,
interpolatedString,
cancellationToken));
});
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceInterpolatedStringWithInterpolationExpression) &&
interpolatedString.Span.Contains(context.Span) &&
ReplaceInterpolatedStringWithInterpolationExpressionRefactoring.CanRefactor(interpolatedString))
{
ExpressionSyntax expression = ((InterpolationSyntax)(interpolatedString.Contents[0])).Expression;
context.RegisterRefactoring(
$"Replace interpolated string with '{expression}'",
cancellationToken =>
{
return(ReplaceInterpolatedStringWithInterpolationExpressionRefactoring.RefactorAsync(
context.Document,
interpolatedString,
cancellationToken));
});
}
}
public static async Task ComputeRefactoringsAsync(RefactoringContext context, InterpolatedStringTextSyntax interpolatedStringText)
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.InsertStringInterpolation) &&
interpolatedStringText.IsParentKind(SyntaxKind.InterpolatedStringExpression))
{
TextSpan span = context.Span;
var interpolatedString = (InterpolatedStringExpressionSyntax)interpolatedStringText.Parent;
string text = interpolatedStringText.TextToken.Text;
bool isVerbatim = interpolatedString.IsVerbatim();
if (StringLiteralParser.CanExtractSpan(
text,
span.Offset(-interpolatedStringText.SpanStart),
isVerbatim,
isInterpolatedText: true))
{
context.RegisterRefactoring(
"Insert interpolation",
cancellationToken =>
{
return(InsertInterpolationRefactoring.RefactorAsync(
context.Document,
interpolatedString,
span,
addNameOf: false,
cancellationToken: cancellationToken));
});
if (!span.IsEmpty)
{
SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);
string name = StringLiteralParser.Parse(
text,
span.Start - interpolatedStringText.SpanStart,
span.Length,
isVerbatim: isVerbatim,
isInterpolatedText: true);
foreach (ISymbol symbol in semanticModel.LookupSymbols(interpolatedStringText.SpanStart))
{
if (string.Equals(name, symbol.MetadataName, StringComparison.Ordinal))
{
context.RegisterRefactoring(
"Insert interpolation with nameof",
cancellationToken =>
{
return(InsertInterpolationRefactoring.RefactorAsync(
context.Document,
interpolatedString,
span,
addNameOf: true,
cancellationToken: cancellationToken));
});
break;
}
}
}
}
}
}